53060630 has 24 divisors (see below), whose sum is σ = 111103488. Its totient is φ = 18192048.

The previous prime is 53060617. The next prime is 53060659. The reversal of 53060630 is 3606035.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 53060596 and 53060605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53654 + ... + 54633.

It is an arithmetic number, because the mean of its divisors is an integer number (4629312).

Almost surely, 2^53060630 is an apocalyptic number.

53060630 is an abundant number, since it is smaller than the sum of its proper divisors (58042858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53060630 is a wasteful number, since it uses less digits than its factorization.

53060630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108308 (or 108301 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 53060630 is about 7284.2727845681. The cubic root of 53060630 is about 375.7717558102.

Adding to 53060630 its reverse (3606035), we get a palindrome (56666665).

The spelling of 53060630 in words is "fifty-three million, sixty thousand, six hundred thirty".